Expandable cup holder



FIG. 1 is a perspective view of an expandable cup holder showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is side elevation view thereof;

FIG. 5 is the other side elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a rear elevation view thereof; and,

FIG. 8 is a perspective view thereof in a closed position. 

The ornamental design for an "expandable cup holder", as shown and described. 